What is the difference between the 8420 and 8410 models?
In comparison with the previous 8410 model, the 8420 is a more easy-to-use centrifuge. Ordinary operation becomes easier with the newly designed user-friendly interface, 5 channel memory setting and g.sec operation. In particular, the operating condition memory settings allow one-touch memory saving, recall and operation. Each setting is able to store both centrifugal speed and time.

High Capacity Swinging Bucket rotor RS-3011
The 8420 is able to handle a large number of samples, accepting the RS-3011 swinging bucket rotor. RS-3011 can accommodate samples of up to 3000 mL, from 100 x 10 mL tubes to 4 x 750 mL bottles. Furthermore, the RS-3011 can meet various applications, accepting not only sealed cover （optional） on the 053-5310 bucket but also microtiter plates, simply by changing the bucket.

Specially designed ventilation system
The 8420 model is equipped with a specially designed lid that provides one-way ventilation to contain the noise generated inside the chamber, thus contributing to a quieter work environment. In addition, this one-way air ventilation system prevents samples from being tested at unexpectedly high temperature, ensuring smooth air circulation.

Swing bucket rotor

RS-3011

Swinging Bucket Rotor
· The buckets shown in the picture are attached with sealed cover （code no. 027-9210）. （Option）
· The sealed cover can be clipped on to the buckets easily.

Max.
3,300rpm
2,280xg

RS-730

Swinging Bucket Rotor
· Autoclavable （121°C）
· The rotor shown in the picture is attached with aluminum rectangular buckets （code no. S13215）.

Max.
4,000rpm
3,400xg

Microtiter Plate Rotor

PT-21/PT-20

Microtiter Plate Rotor
6 x Microtiter plate
· Autoclavable （121°C）
· The 2 pieses of deep-well plate can also be used with the rotor.

PT-21:
3,300rpm
1,350xg
PT-20:
3,300rpm
1,220xg

PT-89

Microtiter Plate Rotor
8 x Microtiter plate
2 x Deep-well plate + filtration plate
· PT-89 is able to accept the plate whose height under 89 mm.

2,400rpm
1,080xg

Medium Capacity Fixed Angle Rotor

RA-288M3

Medium Capacity Fixed Angle Rotor
24 x 12mL

6,000rpm
4,830xg

RA-410M3

Medium Capacity Fixed Angle Rotor
8 x 15/50mL Conical （TC）

6,000rpm
4,830xg

RA-500M2

Medium Capacity Fixed Angle Rotor
10 x 50mL

6,000rpm
4,830xg